Accurate measurements in a production environment using dynamic length metrology (DLM)

L. De Chiffre; D. González-Madruga; G. Dalla Costa; M.R. Sonne; A. Mohammadi; J.H. Hattel; H.N. Hansen; K. Mohaghegh; M. Meftahpour; J. Meinertz; C. Meinertz

doi:10.1016/j.procir.2018.04.074

Accurate measurements in a production environment using dynamic length metrology (DLM)

L. De Chiffre^*, D. González-Madruga, G. Dalla Costa, M.R. Sonne, A. Mohammadi, J.H. Hattel, H.N. Hansen, K. Mohaghegh, M. Meftahpour, J. Meinertz, C. Meinertz

^*Corresponding author for this work

Metrologic ApS

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Abstract

This paper gives an update on current work concerning the development of the method of Dynamic Length Metrology (DLM) to obtain accurate traceable measurements directly in the production. Three case studies are described dealing with diameter measurements with sub-micrometer uncertainty on metallic parts, and dimensional measurements on polymer parts, where the achievable uncertainty of after molding predictions is of a few micrometers.

Original language	English
Journal	Procedia CIRP
Volume	75
Pages (from-to)	343-348
ISSN	2212-8271
DOIs	https://doi.org/10.1016/j.procir.2018.04.074
Publication status	Published - 2018
Event	15th CIRP Conference on Computer Aided Tolerancing (CIRP CAT 2018) - Milan, Italy Duration: 11 Jun 2018 → 13 Jun 2018 Conference number: 15 http://www.cirpcat2018.polimi.it/

Conference

Conference	15th CIRP Conference on Computer Aided Tolerancing (CIRP CAT 2018)
Number	15
Country/Territory	Italy
City	Milan
Period	11/06/2018 → 13/06/2018
Internet address	http://www.cirpcat2018.polimi.it/

Keywords

Metrology
Low uncertainty
Production environment

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De Chiffre et al Accurate Measurements in a production environmentFinal published version, 1.1 MBLicence: CC BY-NC-ND

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title = "Accurate measurements in a production environment using dynamic length metrology (DLM)",

abstract = "This paper gives an update on current work concerning the development of the method of Dynamic Length Metrology (DLM) to obtain accurate traceable measurements directly in the production. Three case studies are described dealing with diameter measurements with sub-micrometer uncertainty on metallic parts, and dimensional measurements on polymer parts, where the achievable uncertainty of after molding predictions is of a few micrometers.",

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AU - Chiffre, L. De

AU - González-Madruga, D.

AU - Costa, G. Dalla

AU - Sonne, M.R.

AU - Mohammadi, A.

AU - Hattel, J.H.

AU - Hansen, H.N.

AU - Mohaghegh, K.

AU - Meftahpour, M.

AU - Meinertz, J.

AU - Meinertz, C.

N1 - Conference code: 15

PY - 2018

Y1 - 2018

N2 - This paper gives an update on current work concerning the development of the method of Dynamic Length Metrology (DLM) to obtain accurate traceable measurements directly in the production. Three case studies are described dealing with diameter measurements with sub-micrometer uncertainty on metallic parts, and dimensional measurements on polymer parts, where the achievable uncertainty of after molding predictions is of a few micrometers.

AB - This paper gives an update on current work concerning the development of the method of Dynamic Length Metrology (DLM) to obtain accurate traceable measurements directly in the production. Three case studies are described dealing with diameter measurements with sub-micrometer uncertainty on metallic parts, and dimensional measurements on polymer parts, where the achievable uncertainty of after molding predictions is of a few micrometers.

KW - Metrology

KW - Low uncertainty

KW - Production environment

U2 - 10.1016/j.procir.2018.04.074

DO - 10.1016/j.procir.2018.04.074

M3 - Conference article

SN - 2212-8271

VL - 75

SP - 343

EP - 348

JO - Procedia CIRP

JF - Procedia CIRP

T2 - 15th CIRP Conference on Computer Aided Tolerancing (CIRP CAT 2018)

Y2 - 11 June 2018 through 13 June 2018

ER -

Accurate measurements in a production environment using dynamic length metrology (DLM)

Abstract

Conference

Keywords

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